Per Polar M400/M430 GPS Sport Smart Watch Cinturino Silicone Strumenti Parte
For Polar M430 M400 Silicone Wrist Strap Replace Official Sports Watch Band Part. For Polar M430 M400 Silicone Wrist Strap Replace Official Sports Watch Band. Made of refined silicone, this wristband is soft, flexible and friendly to skin.